[1] Säureschutzmantel, URL: https://flexikon.doccheck.com/de/S%C3%A4ureschutzmantel
[1] Alvaro Duarte, Wie viele Haare hat ein Mensch auf dem Kopf?, URL: https://www.monumentocruzdeltercermilenio.cl/blog/interessant/wie-viele-haare-hat-ein-mensch-auf-dem-kopf.html
[2] Haarzyklus, URL: https://flexikon.doccheck.com/de/Haarzyklus
[3] Do you have hair loss or hair shedding?, URL: https://www.aad.org/public/diseases/hair-loss/insider/shedding
[4] Wendy S. Levinbook, Alopezie, URL: https://www.msdmanuals.com/de/profi/erkrankungen-der-haut/erkrankungen-der-haare/alopezie.
[5] Ralph M. Trüeb, Understanding Pattern Hair Loss—Hair Biology Impacted by Genes, Androgens, Prostaglandins and Epigenetic Factors, URL: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8719969/
[6] Eryn Briant, How stress causes hair loss, URL: https://www.nih.gov/news-events/nih-research-matters/how-stress-causes-hair-loss
[7] G. Fabbrocini, Female pattern hair loss: A clinical, pathophysiologic, and therapeutic review, URL: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6322157/
[8] Jacqui Wise, Long covid: Hair loss and sexual dysfunction are among wider symptoms, study finds, URL: https://www.bmj.com/content/378/bmj.o1887
[8] Wendy S. Levinbook, Alopezie (Haarausfall), URL: https://www.msdmanuals.com/de/heim/hauterkrankungen/erkrankungen-der-haarfollikel/alopezie-haarausfall.
[10] Taro Koyama, Standardized Scalp Massage Results in Increased Hair Thickness by Inducing Stretching Forces to Dermal Papilla Cells in the Subcutaneous Tissue, URL: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4740347/
[11] Sanusi Umar, A Multimodal Hair-Loss Treatment Strategy Using a New Topical Phytoactive Formulation: A Report of Five Cases, URL: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7878086/
[12] Taylor C. Wallace, Health Effects of Coconut Oil—A Narrative Review of Current Evidence, URL: https://www.tandfonline.com/doi/abs/10.1080/07315724.2018.1497562?journalCode=uacn20
[13] Khalifa E. Sharquie, Onion Juice (Allium cepa L.), A New Topical Treatment for Alopecia Areata, URL: https://onlinelibrary.wiley.com/doi/abs/10.1111/j.1346-8138.2002.tb00277.x
[14] Cristina Fortes, Mediterranean diet: fresh herbs and fresh vegetables decrease the risk of Androgenetic Alopecia in males, URL: https://link.springer.com/article/10.1007/s00403-017-1799-z
[15] Bu Young Choi, Hair-Growth Potential of Ginseng and Its Major Metabolites: A Review on Its Molecular Mechanisms, URL: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6163201/